SOLUTION: {{{9/3x-4/2x^2}}}

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Question 349980: 9%2F3x-4%2F2x%5E2
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
9%2F3x-4%2F2x%5E2 Start with the given expression.


3%2Fx-2%2Fx%5E2 Reduce


3x%2Fx%5E2-2%2Fx%5E2 Multiply the first fraction by x%2Fx to get that denominator equal to the LCD x%5E2


%283x-2%29%2Fx%5E2 Subtract the fractions.


So 9%2F3x-4%2F2x%5E2=%283x-2%29%2Fx%5E2


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Jim